Cat® Heavy Duty Mobile Scissor Lift Table Features
Engineered as the maximum-capacity compact model in Cat®'s mobile scissor lift table family, the Cat® scissor lift table (WB641688) delivers 3,000-pound rated capacity on a 39-7/10 by 22-4/5 inch platform that raises to 35 inches — standard workbench height for standing ergonomic positioning. A foot-operated hydraulic pump with direct control height adjustment provides smooth, precise lifting with no external power source required. Heavy gauge steel channel frame construction, chip-resistant powder-coat finish, polyurethane casters, and Cat®'s 5-year standard warranty make this the workhorse lift table for dense, heavy industrial loads that require frequent repositioning.
Within the Cat® mobile scissor lift table family, the WB641688 targets the value position: 3,000 pounds of capacity in the same compact platform format as the 1,500-pound WB641687, at the lowest price in the 3,000-pound tier. ANSI MH29.1-2020 compliance provides the safety certification that distinguishes Cat® from uncertified competitors in this capacity range.
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | Cat® |
| Item # | WB641688 |
| Scissor Type | Heavy duty mobile scissor |
| Capacity | 3,000 lbs |
| Platform Size | 39-7/10" × 22-4/5" |
| Raised Height | 35" |
| Lift Actuation | Foot-operated hydraulic pump |
| Height Control | Direct control height adjustment |
| Frame | Heavy gauge steel channel frame |
| Finish | Chip-resistant powder coat |
| Wheels | Polyurethane — sturdy for easy mobility and long service |
| Compliance | Meets ANSI standard MH29.1-2020 |
| Warranty | 5-year standard warranty |
Applications
To position heavy unit loads, tooling, and machine components at comfortable working height, the Cat® WB641688 is deployed on manufacturing assembly lines handling dies, molds, and heavy subassemblies, in distribution center receiving areas where freight exceeds the capacity of standard 1,100-to-2,200-pound lift tables, at machine-tool maintenance stations where spindle heads, gearboxes, and axis assemblies require ergonomic height positioning during replacement, and at loading docks where heavy palletized freight transfers between floor level and truck bed height. The 35-inch raised height places loads at standard workbench height across all these applications.
Cat® Heavy Duty Lift Table Comparison
| Feature | Cat® Mobile Lift Table | Typical Competitor |
|---|---|---|
| Brand Authority | Cat® — global industrial standard | Unbranded or generic |
| Capacity | 3,000 lbs — top-tier compact Cat® | Often 1,100–2,200 lbs |
| Value | 3,000 lb capacity at entry price in the Cat® family | Higher cost for same capacity |
| Frame | Heavy gauge steel channel | Lighter gauge steel |
| Compliance | ANSI MH29.1-2020 certified | Often uncertified |
| Warranty | 5-year standard | Typically 1 year |
| Pricing | Below retail pricing | Full retail |
Academic and Institutional Pricing
LabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.
Frequently Asked Questions
Why choose the Cat® WB641688 over the WB641687 if both have the same platform size?
The WB641688 and WB641687 share the same 39-7/10-by-22-4/5-inch platform footprint, making them direct alternatives when platform size is not the deciding factor. Choose the WB641688 when maximum load capacity (3,000 pounds) is the priority — it doubles the WB641687's 1,500-pound rating, making it the right choice for dense, heavy unit loads, tooling, dies, machine components, and palletized freight. Choose the WB641687 when maximum raised height (59 inches) is the priority, accepting the lower 1,500-pound capacity in exchange for the double-scissor reach.
What types of loads is the Cat® WB641688 designed for?
At 3,000 pounds capacity, the Cat® WB641688 handles dense industrial loads that exceed the rating of most standard mobile lift tables: machine parts and tooling, dies and molds, engine components and gearboxes, heavy equipment subassemblies, fully loaded tote bins, coiled stock, and compressed gas cylinders. At 35 inches raised height, it positions these loads at standard workbench and assembly table height — the ergonomic sweet spot for most standing work operations — without requiring the additional raised height of the double-scissor WB641687.
Does the Cat® WB641688 require power or utility connections?
No. Foot-operated hydraulic pump actuation means the Cat® WB641688 operates with zero external utility connections — no electrical outlet, no battery charge, and no air supply required. The direct control height adjustment lets the operator position the platform at any height within the 35-inch range with precise, controlled pumping. Hydraulic release lowers the platform smoothly under load. This makes the WB641688 deployable at any location on a facility floor, including outdoor staging areas, loading docks, and temporary job sites.
What is the Cat® WB641688's rated load capacity and how does it compare to competitors?
The Cat® WB641688 carries a 3,000-pound rated capacity, which is at the top of the Cat® mobile scissor lift table family and matches the WB641686 long deck model. Most competitor mobile lift tables in the same compact platform format (under 40 by 24 inches) are rated for 1,100 to 2,200 pounds. The Cat® WB641688 reaches 3,000 pounds in the same footprint, backed by ANSI MH29.1-2020 compliance and a 5-year standard warranty that most competitors in this category do not offer.
Cat® Mobile Scissor Lift Table Family
For higher raised height at reduced capacity, the Cat® WB641687 double scissor reaches 59 inches at 1,500 pounds on the same platform dimensions. For the same 3,000-pound capacity with an oversized 80-by-30-inch long deck platform and 53-inch raised height, the Cat® WB641686 handles elongated loads that need platform length rather than compact footprint. All Cat® mobile scissor lift table models at LabSupplies.com carry the 5-year standard warranty, ANSI MH29.1-2020 compliance, and ship in one business day from USA inventory.